From ac508985196c76850babf336f9d0646688c51935 Mon Sep 17 00:00:00 2001
From: nemo-shen <kienshin626@gmail.com>
Date: Sun, 20 Jun 2021 20:45:15 +0800
Subject: [PATCH] feat(wxs): style.wxs support camel case attr (#4281)

---
 packages/wxs/style.wxs | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/packages/wxs/style.wxs b/packages/wxs/style.wxs
index c39c810f..d88ca7c9 100644
--- a/packages/wxs/style.wxs
+++ b/packages/wxs/style.wxs
@@ -2,6 +2,16 @@
 var object = require('./object.wxs');
 var array = require('./array.wxs');
 
+function kebabCase(word) {
+  var newWord = word
+    .replace(getRegExp("[A-Z]", 'g'), function (i) {
+      return '-' + i;
+    })
+    .toLowerCase()
+
+  return newWord;
+}
+
 function style(styles) {
   if (array.isArray(styles)) {
     return styles
@@ -21,7 +31,7 @@ function style(styles) {
         return styles[key] != null && styles[key] !== '';
       })
       .map(function (key) {
-        return [key, [styles[key]]].join(':');
+        return [kebabCase(key), [styles[key]]].join(':');
       })
       .join(';');
   }